package excption;

public class FinallyDemo {
    public static void main(String[] args) {
        System.out.println("开始");

        try{
          String line=null;
            System.out.println(line.length());
            return;//会先finally在return
        }catch (Exception e){
            System.out.println("出错解决了");
        }finally {
            System.out.println("执行了");
        }
        System.out.println("结束");
    }
}
